Question: 4. You select a random sample of 10 observations and compute s, the estimate of . Even though there are 10 observations, s is really

4. You select a random sample of 10 observations and compute s, the estimate of σ. Even though there are 10 observations, s is really based on only nine independent pieces of information. (Explain.)

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4. You select a random sample of 10 observations and compute s, the estimate of s. Even though there are 10 observations, s is really based on only nine independent pieces of information. (Explain.)

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